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Ksport CSB150-GR Rally Spec GR Gravel Rally Coilover System Adjustable Monotube - 36-Way

(2008-2016 Subaru Impreza; 2012-2014 Subaru WRX; 1984-1988 Buick Century Limited; 1981-1985 Buick Electra Park Avenue; 1984-1986 Buick Skyhawk Limited)

Manufacturer

Part Number

CSB150-GR
Sale Price

$1,870.00

Estimated ship date Thursday, November 26

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport Rally Spec GR (CSB150-GR) coilover system is purpose-built for gravel rally competition, delivering the durability, travel, and precision damping control demanded by serious off-road rally racing. This kit features a longer stroke inverted shock design for McPherson-type suspension vehicles and is engineered to handle the punishment of gravel rally stages where conventional coilovers fall short.

Key Features:

  • 36-Way Simultaneous Damping Adjustment — Compression and rebound are adjusted together with a single knob, allowing fast, easy tuning between stages without complex independent adjustments
  • Monotube Shock Design — Oil and gas are separated within the cylinder for superior heat dissipation, finer damping control, and greatly reduced risk of aeration and cavitation compared to twin-tube designs
  • Inverted Shock Construction — McPherson-type suspension applications use inverted shocks with steel lower and top mounts for increased rigidity and longer suspension stroke
  • Standard Non-Inverted Shocks — Wishbone and multi-link suspension applications use standard non-inverted shocks with aluminum top mounts
  • Adjustable Lower Mount — Ride height is adjusted via the lower mount on most applications, preserving full suspension travel regardless of ride height setting
  • 6061 Billet Aluminum Construction — Mounts and major coilover components are machined from 6061 billet aluminum for a lightweight, durable, and corrosion-resistant build
  • Zinc Electroplated Steel Shock Body — The steel shock body is electroplated with zinc for robust rust and corrosion resistance in demanding rally environments
  • Matched Spring and Valving — Each kit's valving is specifically tuned to match the installed springs, ensuring consistent ride quality and reliable performance
  • No Camber Top Mounts — Camber-adjustable top mounts are not available for this gravel rally application

The Ksport Rally Spec GR coilover system uses a monotube design that outperforms traditional twin-tube coilovers in heat management, damping precision, and long-term reliability under race conditions. Whether you're competing on loose gravel or rocky stages, the CSB150-GR delivers the suspension performance and adjustability required for competitive rally driving.

Please Note: Due to the extreme nature of gravel rally racing, no warranty is offered on this kit.

Products specifications

Fits

2008-2016 Subaru Impreza; 2012-2014 Subaru WRX; 1984-1988 Buick Century Limited; 1981-1985 Buick Electra Park Avenue; 1984-1986 Buick Skyhawk Limited

Spring Rate (F)

5.1/286kg/lbs

Spring Rate (R)

6.1/342kg/lbs

Upper Mount (F)

P/U

Upper Mount (R)

P/U

Top Mount Type - Front

Steel/Hard Rubber Mount no camber adjustment

Top Mount Type - Rear

Aluminum Mount no camber adjustment

Ksport Product Sub-Category

Gravel Rally Spec GR Coilover Kit

Subject to CARB? Yes/No

No

Dust Shield

No

Adjustable Height

yes

Ksport Product Category

Coilover Kits

Spring Rate Front kg/mm

5

Upper Mount Type

Steel/Hard Rubber Mount no camber adjustment

Lower Mount Type

Adjustable

Gas Charged

Yes

Spring Rate Rear kg/mm

6.1

Online order and pay was painless.

Good pricing, simple and straight forward navigation of the website . The haven't installed the part from Moog but looks of great quality. I'm very satisfied with everything. Thank you!

fast ordering

great selection of wares to compare and easy checkout

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